Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167129
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
866ms
Block → Canton commit
866ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94fe50b8d924be5e8a8763ca824b74fbade789251380b86423b872dd0000000000000000000000009324319d149c17c8fb758f492e57f4818046ef9d000000000000000000000000fbb7d6d4a4faaee6c425e54cbd8e7bb2d4604706000000000000000000000000000000000000000000000000000000009324319dc080a0d830cdabb7d45eb97df29c51c68a4bbfcc8f4cad78acdeadc73ec245bd427f34a059047b1183c78f8518dbc04f6c148e0fa7639a7eb77a7606857b05f7c8319816